Mbed TLS Security Vulnerability

Mbed TLS is an open source, portable, easy-to-use, readable and flexible SSL library. A security vulnerability exists in Mbed TLS version 2.x up to and including version 2.28.7, and version 3.x up to and including version 3.5.2, which could allow sensitive data to be exposed to an attacker in...

CVE-2024-23775

This CVE refers to an Integer Overflow in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2, enabling a denial of service via mbedtls_x509_set_extension(). The affected component is Mbed TLS (mbedtls_x509_set_extension). Root cause: integer overflow in the extension handling. Impact: DoS (availabil...

CVE-2024-23170

An issue was discovered in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2. There was a timing side channel in RSA private operations. This side channel could be sufficient for a local attacker to recover the plaintext. It requires the attacker to send a large number of messages for decryption, a...

CVE-2024-23170

An issue was discovered in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2. There was a timing side channel in RSA private operations. This side channel could be sufficient for a local attacker to recover the plaintext. It requires the attacker to send a large number of messages for decryption, a...

CVE-2024-23775

Integer Overflow vulnerability in Mbed TLS 2.x before 2.28.7 and 3.x before 3.5.2, allows attackers to cause a denial of service DoS via mbedtlsx509setextension...

CVE-2023-52353

An issue was discovered in Mbed TLS through 3.5.1. In mbedtlssslsessionreset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum...

CVE-2024-23744

An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions...

UBUNTU-CVE-2024-23744

An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions...

Design/Logic Flaw

An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions...

CVE-2023-52353

An issue was discovered in Mbed TLS through 3.5.1. In mbedtlssslsessionreset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum...

CVE-2024-23744

An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions...

CVE-2023-52353

An issue was discovered in Mbed TLS through 3.5.1. In mbedtlssslsessionreset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum...

CVE-2024-23744

An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions...

CVE-2023-52353

An issue was discovered in Mbed TLS through 3.5.1. In mbedtlssslsessionreset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum...

CVE-2024-23744

The CVE-2024-23744 entry concerns Mbed TLS 3.5.1. The issue is a persistent handshake denial when a client sends a TLS 1.3 ClientHello without extensions, which can impact availability. The connected Astra Linux bulletin repeats this description, confirming the same root cause. No remediation or ...

CVE-2024-23744

An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions...

PT-2024-20052 · Mbed Tls +1 · Mbed Tls +1

Name of the Vulnerable Software and Affected Versions: Mbed TLS version 3.5.1 Description: An issue was discovered in Mbed TLS where there is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions. Recommendations: For Mbed TLS version 3.5.1, consider updating to a...

CVE-2023-52353

An issue was discovered in Mbed TLS through 3.5.1. In mbedtlssslsessionreset, the maximum negotiable TLS version is mishandled. For example, if the last connection negotiated TLS 1.2, then 1.2 becomes the new maximum...

PT-2024-1658 · Mbed Tls +3 · Mbed Tls +3

Name of the Vulnerable Software and Affected Versions: Mbed TLS versions 2.x before 2.28.7 Mbed TLS versions 3.x before 3.5.2 Description: A timing side channel in RSA private operations could allow a local attacker to recover the plaintext by sending a large number of messages for decryption, as...

PT-2024-1659

Name of the Vulnerable Software and Affected Versions Mbed TLS versions 2.x through 2.28.6 Mbed TLS versions 3.x through 3.5.1 Description The issue is related to an integer overflow vulnerability in the mbedtls x509 set extension function, which can be exploited by attackers to cause a denial of...